Whats scoffing the dahlias? I've got some out, half have been eaten and the other half haven't![]()
If it's the leaves it's more than likely slugs or snails, if it's just the flowers it's probably earwigs.
Slug pellets are very effective or if you don't wish to risk killing birds or amphibians a beer trap is very effective. I prefer beer traps, at least the molluscs die happy.
You may think but I haven't seen any slugs or snails, but they come out at night and are normally happily tucked in by the time you notice your prize dahlia has been nibbled.
Even out at night with a torch showed almost no slug and snail activity.